#detail {
  padding-bottom: 44px;
}

.detail-wrap {
  background-color: #F5F5F5;
}

.detail-wrap .control-header {}

.control-header .previous {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  width: 30px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  font-size: 20px;
  background-color: rgba(0, 0, 0, .5);
  border-radius: 50%;
  color: #fff;
}

.control-header .cart {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 10;
  width: 70px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  font-size: 20px;
  background-color: rgba(0, 0, 0, .5);
  border-radius: 50%;
  color: #fff;
} 

.p-info{
  padding: 2vh;
  padding-left: 3vh;
  font-size: 18px;
  background-color: #fff;
}
.p-info .p-price {
  color: #f50;
}
.p-info .p-price .price{
  font-size: 24px;
}

.p-info .p-purchased span {
  color: #FF9500;
}

.p-info .p-name {
  font-size: 22px;
}

.p-introdution {
  padding: 3vh;
  margin-top: 10px;
  font-size: 18px;
  background-color:#fff;
}

.p-sort {
  padding: 3vh;
  margin-top: 10px;
  font-size: 18px;
  background-color:#fff;
}

.tab {
  position: fixed;;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 44px;
  background-color: #fff;
}

.tab div {
  display: inline-block;
  line-height: 44px;
  text-align: center;
}

.tab .tools {
 width: 33vw;
}

.tab .tools .collect,
.tab .tools .send-message {
  width: 15vw;
}

.tab .call-host {
  width: 33vw;
  color: #fff;
  background-color: #FF9500;
}

.tab .add-to-cart {
  width: 33vw;
  color:#fff;
  background-color: #FF0036;
}